Roman Jackiw
Physicist, Award Winner
1939 –
Who is Roman Jackiw?
Roman Wladimir Jackiw is a theoretical physicist and Dirac Medallist. Born in Lubliniec, Poland to a Ukrainian family, the family later moved to Austria and Germany before settling in New York City when Jackiw was about 10.
He earned his undergraduate degree from Swarthmore College and his PhD from Cornell University in 1966 under Hans Bethe and Kenneth Wilson. He was a professor at the MIT Center for Theoretical Physics from 1969 until his retirement. He still retains his affiliation in emeritus status in 2013.
Jackiw is famous for the discovery of the so-called axial anomaly, also known as Adler–Bell–Jackiw anomaly, also known as the chiral anomaly. In 1969, Roman Jackiw and John Stewart Bell published their explanation, which was later expanded and clarified by Stephen L. Adler, of the decay of a neutral pion into two photons. This decay is forbidden by a symmetry of classical electrodynamics, but Bell and Jackiw showed that this symmetry cannot be preserved at the quantum level.
Their introduction of an "anomalous" term from quantum field theory required that the sum of the charges of the elementary fermions had to be zero.
We need you!
Help us build the largest biographies collection on the web!
Citation
Use the citation below to add to a bibliography:
Style:MLAChicagoAPA
"Roman Jackiw." Biographies.net. STANDS4 LLC, 2024. Web. 1 May 2024. <https://www.biographies.net/people/en/roman_jackiw>.
Discuss this Roman Jackiw biography with the community:
Report Comment
We're doing our best to make sure our content is useful, accurate and safe.
If by any chance you spot an inappropriate comment while navigating through our website please use this form to let us know, and we'll take care of it shortly.
Attachment
You need to be logged in to favorite.
Log In